> ## Documentation Index
> Fetch the complete documentation index at: https://docs.membrane.agency/llms.txt
> Use this file to discover all available pages before exploring further.

# Auth Proxy

Auth Proxy lets you use OAuth credentials provided by Membrane without registering your own OAuth app.

You typically don't need to use this authentication type yourself, but you may find it in pre-built connectors.

When using Auth Proxy, you will not have access to the connection credentials.

Example connector definition:

```yaml theme={null}
# Connector definition: Use Membrane-provided OAuth credentials (no custom OAuth app needed)
type: auth-proxy
proxyKey: auth-proxy-key
```